Planning for Closed Sinus Lift, 4 Implants Maxilla, flapless surgery

Implants

Planning for Closed Sinus Lift, 4 Implants Maxilla, flapless surgery

Dr. Oren Kasos.
4 Implants were planned for denture stabilization in the upper jaw. In the 15 and 25 areas the bone is very narrow and in 16 and 26 there is only enough height below the sinus for 8mm implants.
At 16 and 26 the drill depths were planned to the sinus floor for closed sinus lift, and longer implants were used. The implants were placed using flapless surgery.
The procedure was minimally invasive, and accurately completed in 1 visit making maximum use of the available bone.

A.

Patient’s Denture was used as a CT Guide. 2 Fixation screws were planned

B.

Axial View, showing 15 and 25 very narrow bone. Pilot 2mm Drill Only T

C.

Panoramic View, showing 15 and 25 very narrow bone. Pilot 2mm Drill Only.

D.

16 Drill Depth Planned to Sinus Floor

E.

26 Drill Depth Planned to Sinus Floor

F.

15 Very Narrow Bone

G.

25 Very Narrow Bone

H.

15 and 25 Pilot 2mm Only. The AB Guide is a digital copy of the patient’s denture.

I.

3D Plan Right

J.

3D Plan Left

K.

16 And 26 Drill Depth to Sinus Floor Longer Implant Inserted After Sinus Lift: X-ray after sinus lift 16

L.

X-ray after sinus lift 26